reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpClient" /v Enabled /t REG_DWORD /d 1 /f
reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\TimeProviders\NtpClient" /v SpecialPollInterval /t REG_DWORD /d 3600 /f
w32tm /config /syncfromflags:manual /manualpeerlist:"172.28.239.122"
sc config w32time start= auto
net stop w32time
net start w32time
w32tm /resync
w32tm /dumpreg /subkey:parameters
w32tm /stripchart /dataonly /computer:172.28.239.122